Antarctica’s humble Adélie penguin is helping scientists shed new light on the process of evolution and may even hold the secret of how animals adapt to climate change.
Continue reading Penguins hold missing pieces of evolutionary puzzle
Australian Rivers Institute’s Assoc. Prof. Peter Pollard has researched rainforest lakes and rivers to test a provocative theory. The respiration of bacteria living and ‘breathing’ in these freshwater ecosystems is a major pathway for the return of rainforest carbon back to the atmosphere as the greenhouse gas carbon dioxide.
Continue reading Are forests really the carbon sink we need?
Blood tests using nanoparticles carrying molecules which can detect breast cancer biomarkers could save millions of lives and open the way to mass screening for many cancers.
Prof. Matt Trau, of the Australian Institute for Bioengineering & Nanotechnology at the University of Queensland, and his team are using a combination of nanotechnology and molecular biology in the project, funded by a five-year $5 million grant from the National Breast Cancer Foundation.
Continue reading Tiny particles could assist in breast cancer screening
The health of southeast Queensland’s rivers, creeks and catchment areas are under scrutiny with the release of the 2009 Ecosystem Health Report Card.
Kilometre-wide erosion gullies eating their way across Australia’s northern landscape are proving likely culprits as the main source of the sediments that are flushed into the Gulf of Carpentaria each year, possibly smothering prawn and barramundi breeding and rearing habitats.
Continue reading Erosion and dams threaten barramundi and prawn fisheries
Continue reading Goanna team finds software bugs before they bite
